import React from 'react';
import { Flex, Splitter, Typography } from 'antd';

const Desc: React.FC<Readonly<{ text?: string | number }>> = (props) => (
    <Flex justify="center" align="center" style={{ height: '100%' }}>
        <Typography.Title type="secondary" level={5} style={{ whiteSpace: 'nowrap' }}>
            {props.text}
        </Typography.Title>
    </Flex>
);

const App: React.FC = () => (
    <Splitter style={{ height: 200, boxShadow: '0 0 10px rgba(0, 0, 0, 0.1)' }}>
        <Splitter.Panel defaultSize="40%" min="20%" max="70%">
            <Desc text="First" />
        </Splitter.Panel>
        <Splitter.Panel>
            <Desc text="Second" />
        </Splitter.Panel>
    </Splitter>
);

export default App;